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Speed up INSERT operations that add data to UNIQUE or PRIMARY KEY indexes by rationalizing duplicate seek operations. (CVS 6599)

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FossilOrigin-Name: cac4f3d812f0a02ca5c1fa78d366f694403929a8
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danielk1977
2009-05-04 11:42:29 +00:00
parent ce9b0157f0
commit de630353d8
13 changed files with 188 additions and 166 deletions
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4
src/btree.h
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@@ -13,7 +13,7 @@
** subsystem. See comments in the source code for a detailed description
** of what each interface routine does.
**
** @(#) $Id: btree.h,v 1.113 2009/04/10 12:55:17 danielk1977 Exp $
** @(#) $Id: btree.h,v 1.114 2009/05/04 11:42:30 danielk1977 Exp $
*/
#ifndef _BTREE_H_
#define _BTREE_H_
@@ -148,7 +148,7 @@ int sqlite3BtreeCursorHasMoved(BtCursor*, int*);
int sqlite3BtreeDelete(BtCursor*);
int sqlite3BtreeInsert(BtCursor*, const void *pKey, i64 nKey,
const void *pData, int nData,
int nZero, int bias);
int nZero, int bias, int seekResult);
int sqlite3BtreeFirst(BtCursor*, int *pRes);
int sqlite3BtreeLast(BtCursor*, int *pRes);
int sqlite3BtreeNext(BtCursor*, int *pRes);